Boosting Mask R-CNN Performance for Long, Thin Forensic Traces with Pre-Segmentation and IoU Region Merging

no code implementations • 8 Mar 2022 • Moritz Zink, Martin Schiele, Pengcheng Fan, Stephan Gasterstädt

Mask R-CNN has recently achieved great success in the field of instance segmentation.

Instance Segmentation Segmentation +1

A pulsed lock-in method for ensemble nitrogen-vacancy center magnetometry

no code implementations • 6 Jan 2021 • Jixing Zhang, Heng Yuan, Tianzheng Liu, Lixia Xu, Guodong Bian, Pengcheng Fan, Mingxin Li

This article proposes a scheme for nitrogen-vacancy (NV) center magnetometry that combines the advantages of lock-in detection and pulse-type scheme.

Applied Physics Quantum Physics